Andy can pour 9 servings of juice
Answer:
Step-by-step explanation:
Rewrite this quadratic in standard form: 3x^2 + 7x - 1.
The coefficients of x are {3, 7, -1}, and so the discriminant is b^2 - 4ac, or
7^2 - 4(3)(-1), or 49 + 12, or 61. Because the discriminant is positive, this quadratic has two real, unequal roots
This problem can be done by using long division. Using long division via online is quite hard.
Answer:
1,211 candy bars to meet their goal.
Step-by-step explanation:
Divide how much they want to raise by how much each candy bar is to get the amount of bars they need to sell.
1513.75/1.25 = 1,211 candy bars.
5 (x - 4) = 3x + 4
5x - 20 = 3x + 4
5x - 3x = 4 + 20
2x = 24
x = 12